商陆(Phytolacca acinosa),为商陆科野生饲用植物,其叶可以作为家畜及草食性鱼的饲料。其根可作泻下药,有通便消肿的功能。 1993年8月笔者在学校试验塘中投喂了含有商陆的青草,以供草鱼食用。不意其中的商陆多数被白鲳摄食。次日即有几尾白鲳横卧水面,有气无力,呼吸缓慢。捞起病鱼检查,体表没有任何细菌性或寄生性病症,但胸腹膨胀。解剖发现,胃内充满发黄的商陆植物碎片。并因酵解产生大量气体、泡沫。胃壁伸展变薄,粘膜贫血,多粘液。 如果将这种病鱼及时捞起放于清水中。同时用手挤压腹部,可以 Phytolacca acinosa, a wild foraging plant of the Ploeacum family, can be used as a feed for livestock and herbivorous fish. The root can be used for diarrhea drugs, purge function. August 1993 I fed in the school test ponds containing grassland for grass carp to eat. Inadvertently, most of the pokeweed is fed by Baizhi. The next day there are a few white cock lying horizontal surface, weakness, slow breathing. Fish sick fish inspection, the body surface without any bacterial or parasitic symptoms, but the chest and abdomen. Anatomy found that the stomach is full of yellow pokeweed plant fragments. And due to glycolysis to produce a lot of gas, foam. Stomach thinning, mucous membrane anemia, mucus. If this diseased fish picked up in time to put fresh water. At the same time squeeze the abdomen by hand, you can